baber/WOPTO huggingface dataset:
Patent JP-2001051430-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: INAGAKI KEIICHI
IPC: G03G5/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To ensure superior coatability and adhesiveness of a surface protecting layer and superior electrostatic characteristics by washing the surface of a photosensitive layer before the formation of the surface protecting layer when the photosensitive layer and the surface protecting layer are successively formed on an electrically conductive substrate to produce an electrophotographic photoreceptor. SOLUTION: When a photosensitive layer and a surface protecting layer are successively formed on an electrically conductive substrate to produce an electrophotographic photoreceptor, the surface of the photosensitive layer is washed before the formation of the surface protecting layer. The electrically conductive substrate is not particularly limited, a substrate known in the organic photoreceptor field may be used and a sheet or foil of aluminum, copper, iron or nickel formed in a drum shape is, e.g. used. A plastic film with such a metal vacuum-deposited on the surface or a plastic film or paper with a layer of an electrically conductive polymer or an electrically conductive compound such as indium oxide or tin oxide formed on the surface by coating, vacuum deposition or sputtering may also be used.
Patent JP-H0951991-A (JP)
Title: Electric razor
Inventor: KURIHARA KANAME
IPC: B26B19/38
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To use an electric razor without any problem even when a secondary battery is insufficiently charged or the voltage thereof drops during the use, by combining the secondary battery with an electric double-layer capacitor. SOLUTION: An electric razor equipped with a power supply part 1 and a motor 2 to drive a blade upon receipt of power therefrom, is formed out of a secondary battery 12 charged with a commercial AC power supply 4 via the power supply part 1, and an electric double-layer capacitor 13 connected to the secondary battery 12 in parallel. In addition the first switch 31 for connecting the secondary battery 12 to the motor 2, and the second switch 32 for connecting the electric double-layer capacitor 13 to the motor 2 are respectively provided between the power supply part 1 and the motor 2. When the motor 2 cannot be well driven via the secondary battery 12 only, the second switch 32 is turned on, and power is fed from the electric double-layer capacitor 13 to the motor 2.
Patent JP-S6384642-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B1/08
Filed: 1986-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60120222-A (JP)
Title: Automatic measuring apparatus
Inventor: EZU HARUNORI
IPC: G01G19/387
Filed: 1983-12-03
Abstract: PURPOSE:To prevent the occurrence of measuring errors due to externally arriving radio waves, by coupling measuring hoppers of measuring machines to load detectors through insulating members. CONSTITUTION:A plurality of measuring machines 8... comprising main bodies 9... and measuring hoppers 10 are arranged in a circular shape on a base table 1. A bracket part is vertically provided at the lower surface of a top plate of the main body 9, which is fixed to a table 1. A load detector is attached to the bracket part. A supporting post is fixed to the movable end part of the detector and penetrated through the central hole of the top plate. An attaching braket is fixed to a relay member, which is fixed to the upper part of the supporting post. A pool hopper 7 is arranged over the hopper 10, which is attached to the attaching bracket. A collecting chute 13 is arranged under the hopper. The supporting post is formed by an insulator so as to insulate the hopper 10 and the detector electrically. Thus the transmission of the external radio waves received by the hopper 10 to the detector can be prevented.
Patent JP-S62234550-A (JP)
Title: Catalyst and its usage
Inventor: ISHII YASUTAKA
IPC: B01J31/02
Filed: 1986-09-27
Abstract: PURPOSE:To obtain the title catalyst for producing epoxides from olefins and hydrogen peroxide with high conversion efficiency and selectivity by using a specified quaternary ammonium ion and the salts of group V elements of the periodic table and tungsten with heteropolyacid ions or their peroxides. CONSTITUTION:A quaternary ammonium compd. shown by the formula R4N<+>.X<-> (in the formula, at least one of the Rs are a 8-18C alkyl group. other Rs are a 1-18C alkyl or benzyl group, and X<-> is an anionic counter ion) or a nitrogen ring-contg. quaternary ammonium and the heteropolyacids such as phosphonotungstic acid are respectively dissolved in a solvent such as water, both solns. are then mixed, and the deposited salt is isolated to obtain a catalyst. The catalyst is further treated with hydrogen peroxide before the catalyst is tested for the reaction, and the catalytic activity can be enhanced. High conversion efficiency of olefins and high selectivity can be obtained with use of the catalyst while using easy-to-handle comparatively low-concn. hydrogen peroxide.
Patent JP-H02175735-A (JP)
Title: Expandable silicone rubber composition, its curing and cured product
Inventor: TAKAHASHI MASAHARU
IPC: B29C35/12
Filed: 1989-09-04
Abstract: PURPOSE:To obtain the title composition which can be cured by a super-high frequency vulcanization process without detriment to the characteristics of the silicone rubber by mixing a specified diorganopolysiloxane with a finely powdered silica filler, a ferrite powder, a blowing agent and a curing agent. CONSTITUTION:100 pts.wt. diorganopolysiloxane having an average degree of polymerization of 3000-30000 and an average compositional formula of formu la I [wherein R is a 1-10C (un)substituted monovalent hydrocarbon group; and a=1.95-2.05) is mixed with 10-300 pts.wt. finely powdered silica filler (e.g. fumed silica), 5-100 pts.wt. iron oxide powder of formula II (wherein 0.5<=x<=1, 0<=y<=0.5, and x+y=1) or ferrite powder of formula III (wherein M is Mn, Fe, Cu, Ni, Mg, Co or Zn) of a particle diameter of 0.01-15mum and 1-10 pts.wt. blowing agent (e.g. azobisisobutyronitrile) and a curing agent (e.g. 2,4- dichlorobenzoyl peroxide).
Patent JP-H0566747-A (JP)
Title: Image processor
Inventor: YOKOYAMA NOBORU
IPC: G06F3/153
Filed: 1991-09-09
Abstract: PURPOSE:To treat a color image as a monochrome image and to discriminate colors constituting the image. CONSTITUTION:A desired color is inputted from a K/B 7. The part of the color matched with the color inputted before, out of image information read in from a color image information source 6, is discriminated, binarized and stored in a 1st video RAM 3. The part of an unmatched color is also binarized and stored in a 2nd video RAM 4. The image obtained by synthesizing the image in the 1st video RAM 3 and the image in the 2nd video RAM 4 and only the image of the 1st video RAM 3 are alternately displayed on a monochrome display device 2 at every fixed time, or the picture is displayed according to the selection of an operator, so that the colors constituting the original color image can be recognized even when the image information is monochrome, thereby constructing a device which is drastically inexpensive as compared with a color image processor.
Patent JP-S60119980-A (JP)
Inventor: YANO YUUZOU
IPC: B68G7/06
Filed: 1983-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0567624-A (JP)
Title: Semiconductor device
Inventor: SHIMOJI NORIYUKI
IPC: H01L29/73
Filed: 1991-09-09
Abstract: PURPOSE:To prevent the deterioration of electric characteristics resulting from the thickness of a substrate in a semiconductor device on which a terminal electrode is formed on the rear of the substrate of a planar transistor. CONSTITUTION:An n<-> type epitaxial layer 4 is deposited on the upper surface of an n<-> type silicon substrate 2. A p-type base layer 6 and an n<-> type emitter layer 8 are provided in the epitaxial layer 4. A base electrode 12 and an emitter electrode 14 are led out from the base layer 6 and the emitter layer 8 respectively. An oxide film 16 is provided on the surface of the other epitaxial layer 4. a substrate is formed by etching on the lower part only of the above- mentioned element. A high density n<-> region 20 is formed by diffusion on the rear 5 of the epitaxial layer, which is exposed by etching, and on the substrate surface 9. A collector electrode 18 is led out from the whole rear of the silicon substrate 2. As the resistance value between the base and the collector becomes small, the saturation current can be made small. Also, a cut-off frequency can be maintained at a high level.
Patent JP-H0894186-A (JP)
Title: Hot-water supplier and insect invasion preventing cover employed for the hot-water supplier
Inventor: MORITA TETSUJI
IPC: A01M29/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a hot-water supplier, such as bath boiler, water heater and the like, which is capable of eliminating troubles due to the invasion of insects, such as spider or the like, into a gas burner. CONSTITUTION: A hot-water supplier is provided with a heater 2, in which the tip end of the nozzle 13 of a nozzle manifold 9 for sending fuel gas is faced to the opening unit of a burner tube 16 for a gas burner 10, while the outer periphery of the opening unit for the burner tube 16 is covered by an insect invasion preventing cover 11, having air suction ports, whose size will never permit the invasion of insects such as spiders and the like.
Patent JP-H0781515-A (JP)
Title: Vehicular occupant protecting device
Inventor: ITO KEIJI
IPC: B60R21/01
Filed: 1993-09-14
Abstract: PURPOSE:To enable downsizing and weight reduction by decreasing capacity of an auxiliary power source for operating a protecting mechanism of an air bag, etc. CONSTITUTION:An on-vehicle battery 11 is parallely connected to diodes 13, 14 through a key switch 12. The output from the diode 13 charges a backup condenser 15, the electric discharging energy of this condenser 15 is supplied to an air bag circuit 17 through a switch 16, and the output from the diode 14 is also supplied to this air bag circuit 14. The switch 16 is on-controlled by a detecting circuit 18 for judging whether energy is to be supplied from the backup condenser 15 into the air bag circuit 17 or not. An ignition device for operating the air bag through the switch to be turned on at the reduced speed is provided in the air bag circuit 17, so as to supply a power source by the detection of collision.
Patent JP-H0739741-A (JP)
Title: Producing device for solid blending article
Inventor: AOKI KATSUICHI
IPC: A23N17/00
Filed: 1992-08-04
Abstract: PURPOSE:To automatically and continuously produce a solid blending article such as the formula feed of cattle by providing a preparatory tank for storing a plurality of kinds of solid blending raw materials on a mixing tank for mixing a plurality of kinds of blending raw materials. CONSTITUTION:Various blending raw materials charged into a mixing tank 20 are sufficiently mixed for a specified time by rotation of a mixer 52 of the inside. When the mixing is finished, a shutter 56 is opened by actuation of an opening/closing cylinder and mixed feed (formula feed) in the mixing tank 20 falls to the lower part through an opening 54. The mixed feed is allowed to fall from a hopper part 21 to a conveyor and sent to a storage tank. Therein various raw materials are supplied to a preparatory tank 18 on the mixing tank 20, stored and prepared therein. Therefore the next raw material for mixing is instantaneously charged from the preparatory tank 18 to the mixing tank 20 in a stage wherein various raw materials are mixed in the mixing tank 20 and thereafter discharged. Accordingly the mixer 52 in the mixing tank 20 successively mixes the raw materials.
Patent JP-H0897878-A (JP)
Title: Protocol conversion device
Inventor: KUJI NAOJI
IPC: H04L12/28
Filed: 1994-09-26
Abstract: PURPOSE: To enable utilizing the function of data transfer, etc., by means of protocols by enabling communicating even between terminals which support the different protocols. CONSTITUTION: A receiving part 5A1 receives the output packet of the terminal 4A connected in a network segment 3A through the network segment 3A. A protocol analysis learning part 5A2 analyzes whether or not a transmission destination address in the received packet and the protocol being different from the reception packet are the terminals for supporting and obtains information concerning the transmission destination address and the protocol to be supported at every terminal from the analysis result. A data storage part 5A4 stores the analysis result and information concerning the transmission destination address and the protocol to be supported at every terminal.  A packet transmitting part 5A3 generates and transmits the packet based on the analysis result of the protocol analysis learning part 5A2 and protocol information of the transmission destination terminal information stored in the data storage part 5A4.
Patent JP-S6287352-A (JP)
Title: Method and apparatus for cleaning plate cylinder
Inventor: SUGIMOTO TOSHIKI
IPC: B41F35/02
Filed: 1985-10-15
Abstract: PURPOSE:To enable to facilitate the cleaning of a plate cylinder and a plate shaft without manual operation, by a method wherein an ink pan is closed at the upper thereof by an ink pan closing device and a cleaning solvent is jetted on the plate cylinder and the plate shaft. CONSTITUTION:An ink pan 6 is closed by a flexible sheet 20, a doctor holder 30, and an apron 35, etc. are provided at the upper thereof in the condition that a plate cylinder 2 is surrounded thereby. As the plate cylinder 2 is slowly rotated, a new solvent is jetted on a plate shaft 3 to wash the plate shaft 3. Simultaneously with cleaning of the plate shaft, a cleaning solvent contained in the ink pan is supplied between the plate cylinder and a furnisher roller 5 being pressed up against the plate cylinder 2. A circulation of the washing solvent by the ink circulation system allows the plate and the furnisher roller to be roughly cleaned, and simultaneously the ink circulation system itself to be cleaned. After completion of cleaning of the plate shift and rough cleaning of the plate cylinder, an ink pump is brought to a halt, and a new solvent is supplied to a nozzle for plate 40, thus being intermittently jetted on the plate to perform finish cleaning of the plate. Thereafter, the furnisher roller is separated from the plate, and then a new cleaning solvent is jetted from the nozzle for plate 40 on the plate to rinse the plate.
Patent JP-H1074423-A (JP)
Title: Manufacture of coaxial cable
Inventor: TAKAHASHI TOSHIO
IPC: H01B13/016
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To avoid the cracking of an external conductor and surely prevent the deterioration of the signal transmitting characteristic by forming the external conductor after bending. SOLUTION: A part formed of a central conductor 10 and a dielectric body 11 is first prepared, and the surface of the dielectric body 11 is roughed. A bed metal 12 is evaporated on the surface of the dielectric body 11. After the evaporation of the bed metal 12 is finished, bending is performed. After a necessary bending is finished, an external conductor 13 having a prescribed thickness is formed on the bed metal 12. Since the external conductor 13 is formed after bending in this manufacture of a coaxial cable, the stress accompanying the bending is never added to the external conductor 13. Thus, the cracking of the external conductor 13 in bent parts (A, B) can be avoided, and deterioration of the signal transmitting characteristic can be surely prevented.
Patent JP-2001046768-A (JP)
Title: Embroidery data preparation device
Inventor: CHO EI
IPC: D05B19/08
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To confirm auxiliary data related to an input position without moving eyes from a cursor in inputting a punching point and to facilitate inputting work of fine precision. SOLUTION: As a punching key is put on (S1), addresses for disposition of punching points are prepared in a RAM (S2). As a first point is punched (S4), information of its coordinates is stored in the punching point disposition (S7). When a cursor is stopped (S9) at the second point and on, XY coordinates of a position of the cursor, distance from the previous punching point, and an angle of a line connecting both points to each other to an X-axis are determined (S11) to be displayed close to the cursor on an image surface (S12). As a certain punching point is selected (S13), position information for the point is stored in the punching point disposition (S16). Moving the cursor and selecting the punching point are repeated till a punching key is put off (S18).
Patent JP-S6388140-A (JP)
Title: Separation and recovery of cyclopentadiene
Inventor: YAMADA TAKAO
IPC: C07C67/00
Filed: 1986-09-30
Abstract: PURPOSE:To recover the titled compound from cracked gasoline, advantageously, by extracting xylene, etc., from the bottom of a cracking distillation column and, at the same time, extracting a part of refluxing liquid in the column from the distillation stage near the bottom or from a liquid reservoir placed under the column bottom, thereby raising the column bottom temperature. CONSTITUTION:A refluxing liquid 8 is extracted from the recovery zone of a distillation column (rerun column) 5 for separating benzene, toluene and xylene from cracked gasoline as a column top distillate 6. The extracted refluxing liquid 8 is supplied to a cracking distillation column 9 to effect the thermal cracking of the dimer of the titled compound (CPD) at 160-230 deg.C. In the above process, refluxing liquid 18 of an amount corresponding to 0.1-0.8 times volume of the feeding liquid is extracted from a distillation stage having a refluxing liquid temperature of 140-210 deg.C (in terms of normal pressure) or from a liquid reservoir positioned under the distillation stage and a column bottom liquid 11 of an amount corresponding to the residual volume based on the sum of the refluxing liquid 18 and the overhead product 10 is extracted from the column bottom. The overhead product 10 is supplied to a CPD distillation column having a column bottom temperature of 140-230 deg.C and CPD 13 is discharged from the column top. CPD can be recovered in high recovery at a low cost by this process.
Patent JP-H0543222-A (JP)
Title: Co3o4-containing zeolite and production thereof
Inventor: INOUE SHUNJI
IPC: B01J20/18
Filed: 1991-08-16
Abstract: PURPOSE:To form Co3O4-contg. zeolite of a specified particle diameter by firing cobalt acetate hydroxide-contg. zeolite or cobalt oxalate-contg. zeolite in the presence of oxygen. CONSTITUTION:Prescribed amts. of zeolite and cobalt acetate are added to one or more kinds of monohydric alcohols such as ethanol and they are stirred for several hr under heating at 30-95 deg.C, washed with monohydric alcohol and dried to prepare cobalt acetate hydroxide-contg. zeolite. This zeolite is fired at 250-950 deg.C while circulating gas having 0-22vol.% O2 concn. at >=400hr<1> space velocity to obtain zeolite of >=5,000Angstrom  particle diameter contg. 0.5-30wt.% Co3O4. In other way, zeolite and cobalt oxalate are added to monohydric alcohol and stirred under heating and the resulting cobalt oxalate-contg. zeolite is fired at 300-950 deg.C in O2-contg. gas to obtain Co3O4-contg. zeolite of <=5,000Angstrom particle diameter.
Patent JP-H0970775-A (JP)
Title: Waterproof electric drilling machine
Inventor: MORI AKIHITO
IPC: B25F5/02
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To enable the drilling work in the rain and in the igniting atmosphere by providing a waterproof electric drilling machine. SOLUTION: A motor is sealed by a drilling machine casing 1, and a switching mechanism 18 is sealed by a sealing arm 3, and the arm 3 is closely fitted by interposing a packing 20 between the drilling machine casing 1. A switch button 28 is covered by a rubber cover 29 to prevent the rain or the igniting atmosphere from entering inside, and prevent the spark generated at a brush part from scattering outside the drilling machine casing 1.
Patent JP-H0575560-A (JP)
Title: Multiplex data reception processing system
Inventor: SHINOHARA AKIO
IPC: H04L13/18
Filed: 1991-09-10
Abstract: PURPOSE:To identify the head of the fixed length data by hardware and at the same time to prevent the malfunctions caused by the transmission errors in a multiplex data reception processing system which generates the fixed length data from the data separated from the multiplex data. CONSTITUTION:A pattern detecting part 1 decides whether the data separated from a specific position of a frame is identical with a specific pattern or not. If so, a data write control part 4 writes the data acquired from the next frame into a memory 2 as the head of the fixed length data. A counter part 3 counts the number of written data. Then the write of data is discontinued even if a specific pattern showing the end of the fixed length data cannot be detected after the write of the prescribed number of data is complete. When the specific pattern is detected before the write of the data is complete, the data on the next frame are written into the memory as the head of the fixed length data. Thus the fixed length data are accumulated in the memory 2.
Patent JP-H04109501-A (JP)
Title: Lens-equipped spotlight
Inventor: YAMANAKA TADASHI
IPC: F21V13/00
Filed: 1990-08-30
Abstract: PURPOSE:To provide a lens-equipped spotlight whose illuminating effect is high by providing a mask with a pattern comprising permselective optical multilayered films formed on a glass base. CONSTITUTION:A mask 8 has a pattern 8b comprising permselective optical multilayered films formed by lamination of thin films of TiO2 or M9F2, etc. in such a manner that the transmission color of the pattern 8b has required transmittance characteristics. The mask 8 is mounted on the mask mounting opening 13a of a mask holder 13 made of sheet metal and is detachably installed in a lighting fixture main body 4 by means of a thumb screw 15 passed through the mounting portion 13b of the mask holder 13. A cutter-control arm 14 for controlling a cutter 9 projects on the side face of a lighting fixture 3. An illumination pattern 16 obtained by use of this lens-equipped spotlight appears as a color pattern 16b obtained by means of selective transmission of the pattern 8b through the inside of a matrix 16a of light source color, thereby providing various illuminating effects even with simple constitution as compared to conventional ones.
Patent JP-S6290028-A (JP)
Title: Logic circuit
Inventor: KIYOZUKA NOBORU
IPC: H03K19/088
Filed: 1985-10-15
Abstract: PURPOSE:To attain normal logic operations for all logic circuits except a logic circuit whose power source is disconnected by connecting a diode element between an open collector output terminal and a pull-up resistor connected to a power terminal. CONSTITUTION:When an output terminal 5 is in wired-OR connection with other plural open collector outputs and the wired-OR point is set at a high level, if the level of a power terminal 4 is dropped to OV, transistors are all turned off. Then a diode 3 is in the reverse biasing state that the anode is OV and the cathode is in logical high level. Thus, the inversion of the wired-OR point from high to low level does no take place and a part of the power supply constituting the wired-OR is interrupted. Even when the logic is in open state or dropped to OV, no effect is given to the logic state of the wired-OR point.